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authorkbuild test robot <lkp@intel.com>2019-10-21 01:20:52 +0300
committerSebastian Reichel <sre@kernel.org>2019-10-21 11:43:41 +0300
commite3da2ce04e120b4b035793f6eb87b459a505e88b (patch)
treebb7a662f60e6df9b67590831bde06c7ad41b265b /drivers/power
parent0cb90f071f736b51b36ca0f761cf1152ebe46600 (diff)
downloadlinux-e3da2ce04e120b4b035793f6eb87b459a505e88b.tar.xz
power: supply: cpcap-charger: cpcap_charger_voltage_to_regval() can be static
Add 'static' keyword to internal function as reported by sparse using the following configuration: make ARCH=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' Fixes: d4ee021c410f ("power: supply: cpcap-charger: Limit voltage to 4.2V for battery") Signed-off-by: kbuild test robot <lkp@intel.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'drivers/power')
-rw-r--r--drivers/power/supply/cpcap-charger.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/power/supply/cpcap-charger.c b/drivers/power/supply/cpcap-charger.c
index 40d96b8c00a8..c0d452e3dc8b 100644
--- a/drivers/power/supply/cpcap-charger.c
+++ b/drivers/power/supply/cpcap-charger.c
@@ -560,7 +560,7 @@ static void cpcap_charger_update_state(struct cpcap_charger_ddata *ddata,
dev_dbg(ddata->dev, "state: %s\n", status);
}
-int cpcap_charger_voltage_to_regval(int voltage)
+static int cpcap_charger_voltage_to_regval(int voltage)
{
int offset;